209942404 (number)

209942404 is an even 9-digits composite number following 209942403 and preceding 209942405. In scientific notation, it is written as 2.09942404 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 89975304 positive integers (up to 209942404) that are relatively prime to 209942404.

Interesting facts

Basic properties

Name

Name two hundred nine million nine hundred forty-two thousand four hundred four

Notation

Scientific notation 2.09942404 × 10^8
Engineering notation 2.09942404 × 10^6

Prime Factorization of 209942404

Prime Factorization 2 × 2 × 7 × 7497943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 104971202
Product of the distinct prime numbers

The prime factorization of 209942404 is 2 × 2 × 7 × 7497943. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 75, 37, 329, 79, 4894, 2553, 2054, 55092, 403709, 11560, 6962938, 2645799, 48877188, 14368977, 608491640, 163633008, 8183248148, 609815343

Basic calculations (n = 209942404)

Multiplication

n×y
n×2 419884808
n×3 629827212
n×4 839769616
n×5 1049712020

Division

n÷y
n÷2 104971202
n÷3 69980801.333333
n÷3 52485601
n÷5 41988480.8

Exponentiation

ny
n2 44075812997299216
n3 9.2533821389074E+24
n4 1.9426772913729E+33
n5 4.0785034074703E+41

Nth Root

y√n
2√n 14489.389359114
3√n 594.33784965225
4√n 120.37187943666
5√n 46.176395928018

Divisors of 209942404

1, 2, 4, 7, 14, 28, 7497943, 14995886, 29991772, 52485601, 104971202, 209942404

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -209942403
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 209942404 can be divided by 12 positive divisors. The sum of these divisors (counting 209942404) is 1, the average is 0.083333333333333.

Base conversion 209942404

Base System Value
2 Binary 1100100000110111011110000100
3 Ternary 112122001011211121
4 Quaternary 30200313132010
5 Quinary 412221124104
6 Senary 32455443324
8 Octal 1440673604
10 Decimal 209942404
12 Duodecimal 5a386544
16 Hexadecimal c837784
20 Vigesimal 35c2g04
36 Base36 3gzslg

Cryptographic Hash Functions

md5 4df3b39b55afbea592aa6564872343aa
sha1 063b754d6f4cfb54e5ba6dda7c874f5e88cc521c
sha256 1cb5c410ed265d2d2171439a6926a6508b8675aa9492f2102b6628944d52c37e
sha512 d3ac5798292d46c3944992daf556a8bb3b57057589aeb642a86aa8eb62fd1c2e54427ab67793b645d3cda09ebb7c849e42b81ec89e138bfd1d1bf93502fc12c4
ripemd-160 1360061acd16c1477d846d97e44d555d9667120b

209942404 as geometric shapes

Circle

Radius = n
Diameter 419884808
Circumference 1319107028.1668
Area 1.3846825031331E+17

Sphere

Radius = n
Volume 3.8760476464601E+25
Surface area 5.5387300125325E+17
Circumference 1319107028.1668

Square

Length = n
Perimeter 839769616
Area 44075812997299216
Diagonal 296903395.05401

Cube

Length = n
Surface area 264454877983795296
Volume 9.2533821389074E+24
Space diagonal 363630910.39115

Equilateral Triangle

Length = n
Perimeter 629827212
Area 1.9085386874057E+16
Altitude 181815455.19558

Triangular Pyramid

Length = n
Surface area 1.9085386874057E+16
Volume 1.090521543222E+24
Height 98967798.351337